SAP Material Management

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AUC PO

with External Services

with and without service Master

with material group with and w/o val class

impact on WRX GL determination

Test 1

Item 1 with service master zz1 with material group z1

Item 2, 3, 4 are without service master with material group z1 z2,z3

Service master zz1

with val.class 3002

Expected GL

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item 1 service master zz2 with val.class 3002 -> 191300

item 2 description with mat group z1 w/o val.class -> 199100

item 3 description with mat group z2 with val.class 3000 -> 191100

item 4 description with mat group z3 with val.class 3001 -> 191200

service entry done

SES done and approved

All posted to

199100

Expected GL

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item 1 service master zz2 with val.class 3002 -> 191300

item 2 description with mat group z1 w/o val.class -> 199100

item 3 description with mat group z2 with val.class 3000 -> 191100

item 4 description with mat group z3 with val.class 3001 -> 191200

Everything was posted to 199100 !!!

It seems to be using the PO item level’s material group instead of the service items material group for the GL determination

Test 2

Since it is suspicious that it could be using the item level’s material group z1, lets change it to z2

PO#2 create with material group z2

SES done on

PO#2

All posted to

199100

Test 3

In this simulation, we shall remove the blank v.class line for 199100

Since a descriptive based service is assigned to a group z1, and here is without val.class, lets assign one

Error persist

We add back to OBYC but with GL 191300

Now posting OK

Check PO history

Test 4

Add both Debit Credit Columns

Simulate same conditions, here with z1

posting OK